Television precision target shooting apparatus and method

作者: Ralph H. Baer

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摘要: Simulated shooting at displayed images on the screen of a television receiver using an untethered, simulated gun provides indication where was pointed time trigger pull. This is achieved by flashing white subsequent pull in order that photosensor within will be responsive to short segments horizontal raster lines such counting vertical and intervals with respect synchronization pulses, respectively, identification pointing achieved, permitting symbol upon location.

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